Staging: lirc: remove unneeded variable

We never use control_req so I removed it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/lirc/lirc_imon.c b/drivers/staging/lirc/lirc_imon.c
index 6649325..cb5699c 100644 (file)
--- a/drivers/staging/lirc/lirc_imon.c
+++ b/drivers/staging/lirc/lirc_imon.c
@@ -320,7 +320,6 @@ static int send_packet(struct imon_context *context)
        unsigned int pipe;
        int interval = 0;
        int retval = 0;
-       struct usb_ctrlrequest *control_req = NULL;
 
        /* Check if we need to use control or interrupt urb */
        pipe = usb_sndintpipe(context->usbdev,
@@ -355,8 +354,6 @@ static int send_packet(struct imon_context *context)
                        err("%s: packet tx failed (%d)", __func__, retval);
        }
 
-       kfree(control_req);
-
        return retval;
 }